.quick-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 10px 0;
}

.quick-nav::-webkit-scrollbar {
    display: none;
}

.quick-nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0 15px;
    white-space: nowrap;
}

.quick-nav-links li {
    margin: 0 10px;
}

.quick-nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.quick-nav-links a:hover,
.quick-nav-links a.active {
    background-color: #2ecc71;
    color: #fff;
}

@media (max-width: 768px) {
    .quick-nav {
        display: block;
    }
    
    body {
        padding-bottom: 60px;
    }
}